Across Borders, Worse COVID Outcomes Seen in Polluted Areas
During the pandemic, people exposed to more air pollution were at greater risk of COVID-19 infection, hospitalization, and death, a nationwide study from Denmark showed. Based on the country’s COVID-19 surveillance system covering over 3.7 million residents, there were significant associations between local levels of inhalable particulate matter (PM2.5) and nitrogen dioxide (NO2) and incident […]
Particulate Matter Size Tied to Stroke Mortality
Hospitalized stroke patients living in areas with greater air pollution were more likely to die from their stroke, but the size of ambient particulate matter (PM) and duration of exposure both played a role in the level of risk, an observational study from China indicated. Effect sizes were greatest for smaller-sized particles (PM1) and with […]
Air Quality Improvement Tied To Cities COVID-19 Response: UofT Study
Cities that responded to the COVID-19 pandemic in February saw noticeable decreases in air pollution according to a study by Marc Cadotte, a professor with the University of Toronto Scarborough.
Public concern on human health impact of plastic pollution
The impact of marine plastic pollution on human health tops a list of health-related concerns over marine threats in a large scale survey which could help shape policy over how best to protect our oceans. Researchers at the University of Exeter led a survey of more than 15,000 people across 14 European countries, plus Australia, […]
Air pollution exposure during pregnancy may boost babies’ obesity risk
Women exposed to higher levels of air pollution during pregnancy have babies who grow unusually fast in the first months after birth, putting on excess fat that puts them at risk of obesity and related diseases later in life, new CU Boulder research shows. The study of Hispanic mother-child pairs, published this week in the […]
Chemical pollutants disrupt reproduction in anemonefish
Ocean pollution is unfortunately becoming more commonplace, raising concerns over the effect of chemicals that are leaching into the water. In a new study, researchers have discovered how these chemicals can affect the reproduction in common anemonefish Amphiprion ocellaris. Endocrine disrupting chemicals — which interfere with how the body’s hormones work — can obstruct normal […]
Air Pollution Linked to 6 Million Premature Births in 1 Year
Latest Pregnancy News TUESDAY, Sept. 28, 2021 (HealthDay News) Air pollution impacts the youngest humans, with new research linking dirty air to almost 6 million premature births and almost 3 million underweight babies worldwide in 2019. More than 90% of the world’s population lives with polluted outdoor air, a new study points out. […]
River research reveals scale of macroplastic pollution
Plastic pollution clogs river systems for considerably longer than previously thought, new research from the University of Leicester shows. Macroplastics — or plastic litter more than 5mm in size — travel much slower through river systems than previously believed, at an average speed of less than 0.01 km per hour, and can remain in place […]